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Movable hanging and hoisting construction method for steel structure fabricated wallboard

A construction method and prefabricated technology, applied in structural elements, building components, building structures, etc., can solve the problems of wall panel shaking, construction period extension, and high difficulty of wall panel hoisting, so as to achieve the effect of smooth lowering and reduced friction

Active Publication Date: 2021-12-17
GUANGZHOU CITY POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: during the process of lowering the wall panels by the tower crane, the wall panels will shake a lot, so it is necessary for the construction personnel to repeatedly adjust the position of the wall panels to make some grouting sleeves on the bottom side of the wall panels The pipes are respectively inserted into the corresponding connecting steel bars, and the hoisting of the wall panels is difficult, which also indirectly leads to the extension of the construction period. Therefore, there is room for improvement

Method used

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  • Movable hanging and hoisting construction method for steel structure fabricated wallboard
  • Movable hanging and hoisting construction method for steel structure fabricated wallboard
  • Movable hanging and hoisting construction method for steel structure fabricated wallboard

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Embodiment Construction

[0042] The following is attached Figure 1-6 The application is described in further detail.

[0043] The embodiment of the present application discloses a construction method for movable suspension and hoisting of steel structure assembled wall panels, refer to figure 1 and figure 2 , including the following steps:

[0044] S1: Prefabricated wall panel 3, the wall panel 3 is a prefabricated reinforced concrete structure, two sets of lifting rings 32 are pre-embedded at the top of the wall panel 3; There is a one-to-one correspondence with several connecting steel bars 11 on the joint surface 1 .

[0045] The hanger 6 is prefabricated, and the hanger 6 is provided with two sets of connecting ropes 64, and the ends of the two sets of connecting ropes 64 far away from the hanger 6 are provided with hooks 641, and the two sets of hooks 641 are respectively used to hook up the two sets at the top of the wall panel 3. Lifting ring 32, in the present embodiment, two groups of c...

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Abstract

The invention relates to the technical field of wallboard hoisting construction, and provides a movable hanging and hoisting construction method for a steel structure fabricated wallboard. The movable hanging and hoisting construction method comprises the following steps that the wallboard is lowered, so that two groups of conical positioning pieces are firstly clamped into grouting sleeves at the two ends of the wallboard, and the wallboard is temporarily positioned; and then three groups of driving pieces on a bottom plate correspondingly drive three groups of abutting rod pieces to abut against the three side surfaces of the wallboard to limit the displacement of the wallboard in the horizontal direction, so that the grouting sleeve can be smoothly sleeved into the connecting steel bar in the subsequent descending process of the wallboard, and the hoisting of the wallboard is simpler and more convenient.

Description

technical field [0001] The present application relates to the technical field of wall panel hoisting, in particular to a construction method for movable suspension hoisting of steel structure assembled wall panels. Background technique [0002] Steel structure prefabricated wall panels usually refer to prefabricated reinforced concrete wall panels. Compared with traditional cast-in-place wall panels, they have the advantages of reducing on-site operations and reducing construction periods, so they are widely used in various prefabricated building structures. [0003] In the related art, the prefabricated wallboard is usually installed and constructed by hoisting. Before installing the prefabricated wallboard, it is usually necessary to plan the joint surface with the wallboard on the floor to be installed, and several connecting steel bars are pre-buried on the joint surface; A number of grouting sleeves are pre-buried at the bottom of the wall panel, which correspond to a n...

Claims

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Application Information

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IPC IPC(8): E04G21/14E04G21/16E04F21/18E04C5/16
CPCE04G21/147E04G21/162E04G21/167E04F21/1844E04C5/165
Inventor 徐炳进
Owner GUANGZHOU CITY POLYTECHNIC
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